North and West regions are the easiest. East is definitely the toughest.
I'm not sure how the seeds were determined, but I wouldn't have put the Gamblers so high (1 seed) or LOL so low (8 seed).
I also think 2 seed World Slayers are also too high as they lost to at least a few teams that are ranked well below them:
http://goallineblitz.com/game/game.pl?game_id=273796 (51-17 Last Gunfighters win)
http://goallineblitz.com/game/game.pl?game_id=272397 (44-38 Thorny Devils win)
http://goallineblitz.com/game/game.pl?game_id=213991 (31-23 Barracudas win)
Overall, it isn't going to matter much, but I was just throwing out some suggestions in case this schedule wasn't in stone yet.